US2424752A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tamper pliers
Assignee: Individual
•
Filing: 1944-06-01
•
Granted: 1947-07-29
•
Expires: 1964-06-01
Abstract
No abstract record available.
Inventors
- 👤 Thaddeus A Heermans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:09
CPC Classifications
H; H02; H02K; H02K15/00; H02K15/20; H02K15/22; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/5313; Y10T29/53143; Y10T29/53152; Y10T29/53257; Y10T29/53552; Y10T29/53561; Y10T29/53578; Y10T29/53587; Y10T29/53796; Y10T29/53896; Y10T29/539; Y10T29/53909
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US711912A
Cited
US1154718A
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US1557259A
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US1465905A
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US1481056A
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US1608883A
Cited
US1629953A
Cited
US2272263A
Cited
US2329562A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-07-28 | 1951-01-27 | 1951-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-07-28 | 1955-01-27 | 1955-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-07-28 | 1959-01-27 | 1959-07-29 | $7700.00 | Window Closed / Lapsed |